CN100550677C - 移动通信系统前向发射功率控制门限的调整方法 - Google Patents

移动通信系统前向发射功率控制门限的调整方法 Download PDF

Info

Publication number
CN100550677C
CN100550677C CNB2004800440646A CN200480044064A CN100550677C CN 100550677 C CN100550677 C CN 100550677C CN B2004800440646 A CNB2004800440646 A CN B2004800440646A CN 200480044064 A CN200480044064 A CN 200480044064A CN 100550677 C CN100550677 C CN 100550677C
Authority
CN
China
Prior art keywords
power control
transmission power
forward transmission
control threshold
adjustment
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CNB2004800440646A
Other languages
English (en)
Chinese (zh)
Other versions
CN101027853A (zh
Inventor
刘学敏
李欣
刘晓寒
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ZTE Corp
Original Assignee
ZTE Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by ZTE Corp filed Critical ZTE Corp
Publication of CN101027853A publication Critical patent/CN101027853A/zh
Application granted granted Critical
Publication of CN100550677C publication Critical patent/CN100550677C/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04—TPC
    • H04W52/30—TPC using constraints in the total amount of available transmission power
    • H04W52/36—TPC using constraints in the total amount of available transmission power with a discrete range or set of values, e.g. step size, ramping or offsets
    • H04W52/367—Power values between minimum and maximum limits, e.g. dynamic range
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04—TPC
    • H04W52/06—TPC algorithms
    • H04W52/14—Separate analysis of uplink or downlink
    • H04W52/143—Downlink power control

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
CNB2004800440646A 2004-12-02 2004-12-02 移动通信系统前向发射功率控制门限的调整方法 Active CN100550677C (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2004/001401 WO2006058461A1 (fr) 2004-12-02 2004-12-02 Procede permettant de regler un seuil de commande de puissance de transmission avant dans un systeme de communication mobile

Publications (2)

Publication Number Publication Date
CN101027853A CN101027853A (zh) 2007-08-29
CN100550677C true CN100550677C (zh) 2009-10-14

Family

ID=36564739

Family Applications (1)

Application Number Title Priority Date Filing Date
CNB2004800440646A Active CN100550677C (zh) 2004-12-02 2004-12-02 移动通信系统前向发射功率控制门限的调整方法

Country Status (4)

Country Link
US (1) US7840231B2 (fr)
EP (1) EP1830482B1 (fr)
CN (1) CN100550677C (fr)
WO (1) WO2006058461A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101136675B (zh) * 2007-06-26 2011-03-02 中兴通讯股份有限公司 基于功率回退的功率定标方法和装置

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19609909A1 (de) * 1996-03-14 1997-09-18 Deutsche Telekom Ag Verfahren und System zur OFDM-Mehrträger-Übertragung von digitalen Rundfunksignalen
US5778030A (en) 1996-03-15 1998-07-07 Motorola, Inc. Method and apparatus for power control in a communication system
JP3028802B2 (ja) * 1998-05-28 2000-04-04 日本電気株式会社 Ｃｄｍａ移動通信システムにおける呼出捕捉時の電力制御方法
KR100277071B1 (ko) * 1998-09-15 2001-01-15 윤종용 셀룰러시스템의역방향전력제어방법
CN1124700C (zh) * 1998-12-18 2003-10-15 诺基亚网络有限公司 一种通信网中的业务负载控制方法
KR100651457B1 (ko) 1999-02-13 2006-11-28 삼성전자주식회사 부호분할다중접속 이동통신시스템의 불연속 전송모드에서 연속적인 외부순환 전력제어장치 및 방법
US6415153B1 (en) * 1999-09-29 2002-07-02 Lucent Technologies Inc. System and method for aggregate overload control
US6876866B1 (en) 2000-07-13 2005-04-05 Qualcomm Incorporated Multi-state power control mechanism for a wireless communication system
CN1246977C (zh) * 2000-12-15 2006-03-22 艾利森电话股份有限公司 基于码分多址的移动无线电通信系统内的拥塞控制
CN1148911C (zh) 2001-06-27 2004-05-05 华为技术有限公司 Cdma系统中一种动态调整门限的速率控制方法
KR100841302B1 (ko) * 2001-12-28 2008-06-26 엘지전자 주식회사 이동통신 시스템의 신호 전력 제어 방법
JP3740471B2 (ja) * 2003-02-13 2006-02-01 株式会社東芝 Ｏｆｄｍ受信装置、半導体集積回路及びｏｆｄｍ受信方法
KR100556871B1 (ko) * 2003-07-12 2006-03-03 엘지전자 주식회사 역방향 전력 제어 방법
GB2408656B (en) * 2003-11-28 2006-06-14 Motorola Inc Radio resource management

Also Published As

Publication number Publication date
EP1830482A1 (fr) 2007-09-05
CN101027853A (zh) 2007-08-29
EP1830482B1 (fr) 2017-01-25
WO2006058461A1 (fr) 2006-06-08
EP1830482A4 (fr) 2012-02-01
US20080139234A1 (en) 2008-06-12
US7840231B2 (en) 2010-11-23

Similar Documents

Publication Publication Date Title
TWI382688B (zh) 功率控制方法
US6717931B2 (en) Adaptive spreading factor based on power control
US6298241B1 (en) Method of performing power control in mobile communication system
KR20070088612A (ko) 무선 통신 시스템에서 전송 전력을 관리하기 위한 장치,시스템 및 방법
US20060229025A1 (en) Method for extracting optimal reverse link capacity by scaling reverse link Eb/No setpoint based on aggregate channel load and condition
KR100285310B1 (ko) Cdma통신시스템의삭제지시비트를이용한순방향전력제어파라미터제어방법
KR20020089446A (ko) 무선 통신 시스템에서의 송신 전력 제어 방법
US7496373B2 (en) Method for controlling transmission power
CN100550677C (zh) 移动通信系统前向发射功率控制门限的调整方法
CN102281618A (zh) 功率控制的方法和装置
Hamabe Adjustment loop transmit power control during soft handover in CDMA cellular systems
CN1330107C (zh) 一种wcdma系统功率控制方法
CN101488788A (zh) 一种控制下行发射功率的方法及系统
CN100550676C (zh) 移动通讯系统内终端前向发射功率控制门限的调整方法
JP2007525864A (ja) 移動リンクの電力制御方法
CN1893303B (zh) 一种功率过载控制方法
KR100690763B1 (ko) 휴대폰의 순방향 전력 제어 방법
CN100550680C (zh) 一种集群系统前向共享信道总功率控制方法
JPWO2004068743A1 (ja) 送信電力制御のための目標値制御方法、及びそれに用いる基地局制御装置並びに移動局
CN102547949B (zh) 一种移动通信系统中的功率控制方法和装置
CN100518002C (zh) 宽带码分多址移动通信系统提高系统覆盖的方法
CN113037393B (zh) 一种基于太赫兹信道容量的事件触发通信系统控制方法
KR100539776B1 (ko) 이동통신 시스템의 순방향 전력 제어 방법
KR0170187B1 (ko) Cdma 이동통신 시스템에서의 기지국의 트래픽용량 제어방법
KR100358434B1 (ko) 아이에스-2000 씨디엠에이 이동통신 시스템의 역방향외부루프 전력제어방법

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant